Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive free development boards through our partnership with DigiKey. For ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Despite the name, a BadUSB isn't necessarily a bad thing. All it does is identify itself as a keyboard to your computer, and ...

A new Florida law that takes effect this week cracks down on the illicit use of Apple AirTags or other Bluetooth trackers to stalk or follow someone during the commission of a dangerous crime.

A resource for reactor physicists and engineers and students of nuclear power engineering, this publication provides a comprehensive summary of the thermophysical properties data needed in nuclear ...

Gaming Chairs Best office chairs for gaming in 2025: The top seats for work and gaming that I've tried and tested Gaming Keyboards Best Hall effect keyboards in 2025: the fastest, most customizable ...

I’m PCMag’s managing editor for consumer electronics content, overseeing an experienced team of reviewers and product testers. I’ve been covering tech for 25 years. Prior to PCMag, I worked at outlets ...

This library allows you to make the ESP32 act as a Bluetooth Keyboard and control what it does. The BleKeyboard interface is almost identical to the Keyboard ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.